/* Farben und Radien aus der Business DNA (design.md) */
:root {
  --brand-50: #f0f7f8;
  --brand-100: #d9eaec;
  --brand-200: #b3d4d8;
  --brand-600: #1e5d66;
  --brand-700: #194d56;
  --brand-900: #0e2c33;
  --accent-500: #e8a132;
  --accent-700: #9c6519;
  --ink-50: #fafafa;
  --ink-100: #f4f4f5;
  --ink-200: #e4e4e7;
  --ink-300: #d4d4d8;
  --ink-600: #52525b;
  --ink-800: #27272a;
  --ink-900: #18181b;
  --shadow-card: 0 1px 2px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.06);
  --font-body: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-head: Figtree, system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink-50);
  color: var(--ink-800);
  font: 16px/1.5 var(--font-body);
  padding-bottom: calc(72px + env(safe-area-inset-bottom));
}
body.locked { overflow: hidden; }

h1, h2, h3 { font-family: var(--font-head); color: var(--ink-900); letter-spacing: -0.01em; margin: 0; }
h2 { font-size: 1.125rem; }

.top {
  position: sticky; top: 0; z-index: 5;
  background: var(--brand-600);
  padding: calc(12px + env(safe-area-inset-top)) 20px 12px;
}
.top-inner { max-width: 640px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.top h1 { color: #fff; font-size: 1.375rem; }
.sync {
  font: 500 0.8125rem var(--font-body); color: #fff; background: transparent; cursor: pointer;
  border: 1px solid var(--brand-200); border-radius: 9999px; padding: 4px 12px; white-space: nowrap;
}
.sync.pending { background: var(--accent-500); border-color: var(--accent-500); color: var(--brand-900); }
.login { z-index: 15; padding: calc(48px + env(safe-area-inset-top)) 16px 16px; }
.login form { max-width: 420px; margin: 0 auto; }
input[type=password] {
  width: 100%; font: inherit; color: var(--ink-900); padding: 12px; min-height: 48px;
  border: 1px solid var(--ink-300); border-radius: 8px; background: #fff;
}

main, .sheet-inner { max-width: 640px; margin: 0 auto; padding: 16px 16px 24px; }

/* Karten */
.card {
  background: #fff; border-radius: 16px; box-shadow: var(--shadow-card);
  padding: 16px; margin-bottom: 12px;
}
.item { cursor: pointer; }
.row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.route { font-family: var(--font-head); font-weight: 600; color: var(--ink-900); margin: 4px 0 2px; overflow-wrap: anywhere; }
.muted { color: var(--ink-600); font-size: 0.875rem; }
.big { font-family: var(--font-head); font-size: 1.75rem; font-weight: 700; color: var(--ink-900); line-height: 1.2; }
.empty { text-align: center; color: var(--ink-600); padding: 32px 16px; }

.badge { font-size: 0.75rem; font-weight: 600; padding: 2px 10px; border-radius: 9999px; white-space: nowrap; }
.badge.g { background: var(--brand-100); color: var(--brand-900); }
.badge.p { background: var(--ink-100); color: var(--ink-800); }
.badge.a { background: var(--accent-500); color: var(--brand-900); }
.badge.open { background: var(--accent-500); color: var(--brand-900); }

.warn {
  margin-top: 8px; padding: 8px 12px; border-radius: 8px; font-size: 0.875rem;
  background: var(--ink-100); color: var(--ink-800); border-left: 4px solid var(--accent-500);
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.chip {
  font: inherit; font-size: 0.8125rem; padding: 4px 12px; border-radius: 9999px; cursor: pointer;
  background: #fff; color: var(--brand-700); border: 1px solid var(--brand-200);
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: 500 1rem var(--font-head); padding: 12px 20px; border-radius: 6px;
  border: 1px solid transparent; cursor: pointer; min-height: 48px; text-decoration: none;
}
.btn.primary { background: var(--brand-600); color: #fff; }
.btn.primary:active { background: var(--brand-700); }
.btn.accent { background: var(--accent-500); color: var(--brand-900); }
.btn.secondary { background: #fff; color: var(--brand-700); border-color: var(--brand-200); }
.btn.ghost { background: transparent; color: var(--brand-700); }
.btn.danger { background: transparent; color: var(--accent-700); }
.btn.block { width: 100%; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.actions .btn { flex: 1 1 auto; }

/* Tabs unten */
.tabs {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 5;
  display: flex; background: #fff; border-top: 1px solid var(--ink-200);
  padding-bottom: env(safe-area-inset-bottom);
}
.tabs button {
  flex: 1; border: 0; background: none; font: 500 0.875rem var(--font-head);
  color: var(--ink-600); padding: 16px 4px; cursor: pointer; border-top: 3px solid transparent;
}
.tabs button.active { color: var(--brand-600); border-top-color: var(--brand-600); }

/* Formular */
.sheet { position: fixed; inset: 0; z-index: 10; background: var(--ink-50); overflow-y: auto; }
.sheet-head {
  position: sticky; top: 0; z-index: 1; background: var(--brand-600);
  padding: calc(8px + env(safe-area-inset-top)) 8px 8px 20px;
  display: flex; align-items: center; justify-content: space-between;
}
.sheet-head h2 { color: #fff; font-size: 1.25rem; }
.sheet-head .btn { color: #fff; }
.sheet-inner { padding-bottom: calc(32px + env(safe-area-inset-bottom)); }

label.field, .photo { display: block; margin-bottom: 14px; }
.label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--ink-600); margin-bottom: 4px; }
input[type=text], input[type=date], input[type=time], select, textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink-900);
  padding: 12px; border: 1px solid var(--ink-300); border-radius: 8px; background: #fff;
  min-height: 48px; -webkit-appearance: none; appearance: none;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand-600); outline-offset: 1px; border-color: var(--brand-600); }
.with-btn { display: flex; gap: 8px; }
.with-btn input { flex: 1; min-width: 0; }
.with-btn .btn { padding: 12px 14px; font-size: 0.9375rem; }
.btn:disabled { opacity: 0.6; cursor: default; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
fieldset { border: 0; padding: 0; margin: 0 0 14px; }
.group { background: #fff; border-radius: 16px; box-shadow: var(--shadow-card); padding: 16px 16px 2px; margin-bottom: 14px; }
.group h3 { font-size: 1rem; margin-bottom: 12px; }

.seg { display: flex; border: 1px solid var(--ink-300); border-radius: 8px; overflow: hidden; background: #fff; }
.seg label { flex: 1; text-align: center; cursor: pointer; }
.seg input { position: absolute; opacity: 0; }
.seg span { display: block; padding: 12px 4px; font-size: 0.9375rem; }
.seg input:checked + span { background: var(--brand-600); color: #fff; }
.seg input:focus-visible + span { outline: 2px solid var(--brand-900); outline-offset: -2px; }

.check { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; min-height: 48px; }
.check input { width: 22px; height: 22px; accent-color: var(--brand-600); }

.photo-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.photo-row img { width: 96px; height: 96px; object-fit: cover; border-radius: 12px; border: 1px solid var(--ink-200); cursor: zoom-in; }

.error { color: var(--brand-900); background: var(--accent-500); border-radius: 8px; padding: 10px 12px; font-weight: 500; }
.hint { font-size: 0.875rem; color: var(--ink-600); margin: -6px 0 14px; }

/* Auswertung */
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stats .card { margin: 0; }
.stats .wide { grid-column: 1 / -1; }
dl.kv { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; margin: 8px 0 0; }
dl.kv dt { color: var(--ink-600); }
dl.kv dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; font-variant-numeric: tabular-nums; }
th, td { padding: 6px 4px; text-align: right; white-space: nowrap; border-bottom: 1px solid var(--ink-200); }
th:first-child, td:first-child { text-align: left; }
th { color: var(--ink-600); font-weight: 500; }
.scroll { overflow-x: auto; }

/* Foto-Ansicht und Meldung */
.viewer { position: fixed; inset: 0; z-index: 20; background: rgba(14,44,51,0.95); display: flex; align-items: center; justify-content: center; cursor: zoom-out; }
.viewer img { max-width: 100%; max-height: 100%; }
.toast {
  position: fixed; left: 50%; transform: translateX(-50%); z-index: 30;
  bottom: calc(88px + env(safe-area-inset-bottom));
  background: var(--brand-900); color: #fff; padding: 10px 18px; border-radius: 9999px; font-size: 0.9375rem;
  max-width: calc(100% - 32px); text-align: center;
}